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Petalobrissus waltheri

Echinoidea - Clypeasteroida - Faujasiidae

Taxonomy

No taxonomic data are available

Sister species
P. cubensis (syn. P. burckhardti, Phyllobrissus brasiliensis, Nucleolites wilderae), P. linguiformis, P. rawdahensis, P. setifensis (syn. Parapygus mossoroensis)
Sister species lacking formal opinion data
P. pygmaeus

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
subphylumEleutherozoa
—Echinozoa()
classEchinoidea()
subclassEuechinoideaBronn 1860
RankNameAuthor
superorderAcroechinoidea()
—Carinacea
—Irregularia()
—Microstomata
—Neognathostomata
orderClypeasteroida
familyFaujasiidae()
genusPetalobrissusLambert 1916
specieswaltheri

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available

Age range: base of the Coniacian to the top of the Early/Lower Santonian or 89.80000 to 83.60000 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Coniacian89.8 - 85.7Egypt Petalobrissus waltheri (114804)
Coniacian - Santonian89.8 - 83.6Egypt Petalobrissus waltheri (114825 114826)
Early/Lower Santonian85.7 - 83.6Egypt Petalobrissus waltheri (114805)
Early/Lower Santonian - Late/Upper Santonian85.7 - 83.6Egypt Petalobrissus waltheri (114806)